Asset Management

Accurate Calibration Services for Instruments, Test Meters & Gauges

With calibration prices starting from as low as £25, PASS Ltd provides an affordable, fast and professional way to ensure your test equipment and tools are calibrated to traceable standards.

Our UKAS-accredited* calibration laboratory is able to facilitate the calibration of a wide variety of testers ranging from electrical meters, such as multimeters and clamp meters, to specific testers such as barometers, vacuum gauges, anemometers, digital thermometers and much more. We also calibrate several tools including torque screwdrivers and wrenches, steel rules, theodolites and vernier calipers.

For many testers, we offer a 3-day-or-free service: we will dispatch your tester, fully calibrated, from our lab within 3 working days of receipt. If we do not, the service is completely on us!

Specialists in Calibration & Repair

Established 2001

Find out all about PASS Ltd and the accreditations and services we can offer.

Industry Leaders

You Can Trust Us

PASS Ltd has been providing test equipment calibration services for years. We pride ourselves on our quality customer service, fast turnaround, low prices, and we take the utmost care to return your equipment exactly like you sent it. Unless we’ve repaired it, in which case it’ll work again!

We’ve worked with countless contractors and organisations throughout the years, and big names, such as the NHS, Argos, Mitie, Bupa, Npower and more, have trusted us with the calibration of their equipment.

Service Provider For

Latest Posts

The PASS Calibration Service Centre has just been accredited to carry out UKAS Temperature and Frequency calibrations. The new accreditation is an expansion of PASS’s existing scope covering both Electrical

A very big part of electrical calibration procedures consists of DC and Low Frequency (LF) measurements. Multimeters, resistors, power supplies and electrical testers are commonly used instruments that require periodical

Free UK Collection Over 20 Items **

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We collect and service instruments from London, Manchester, Birmingham and the whole of the UK. If you’re UK based and have over 20 items**, our own fleet can collect them for free. Alternatively, our trade counter is within easy access of Teesside, Durham, Leeds and Newcastle.